package cn.itcast.feign.clients;

import cn.itcast.feign.pojo.User;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

@FeignClient(value = "userserver") // 请求的服务名
public interface UserClient {
    /**
     * 请求的方法
     * @param id
     * @return
     */
    @GetMapping("user/{id}")
    User findById(@PathVariable("id") Long id);
}
